Hey guys, I have a win 1400 (but for all purpose sake this will apply to the 1200/1300). I was just wondering how difficult it would be to modify a mossberg or 870 stock to fit a Winchester? I know alot of the cheaper stock kits like ATI include multiple adapters to fit the 3 different shotguns with the same kit. I know I would need to make up a block to fill in the gap at the back of the winchester's receiver, and possibly some slight modifiction to where the stock fastens with the stock bolt? Is there much else that would need to be done? Or would it be much more complicated then this. Basically I'd like to adapt an AR adapter from either the rem or mossberg. Thanks




















































